智慧职教: I want to e_______ myself in English.
智慧职教: I want to e_______ myself in English.
8. I’ll meet you at the e_______ of the zoo tomorrow.
8. I’ll meet you at the e_______ of the zoo tomorrow.
Our company mainly deals in p_____ and e_______ home appliances
Our company mainly deals in p_____ and e_______ home appliances
10. There wasn’t enough e_______ to prove his guilt.
10. There wasn’t enough e_______ to prove his guilt.
The development of the world’s e_______ will bring about many new problems.
The development of the world’s e_______ will bring about many new problems.
I would like to show you our new e_______ (设备）this afternon.
I would like to show you our new e_______ (设备）this afternon.
A corporation is recognized as an e_______(实体) -- its own legal being, separate from its owners.
A corporation is recognized as an e_______(实体) -- its own legal being, separate from its owners.
氢原子轨道的能级高低是 A: E(1s)<E(2s)<E(2p)<E(3s)<E(3p)<E(3d)<E(4s) B: E(1s)<E(2s)<E(2p)<E(3s)<E(3p)<E(4s)<E(3d) C: E(1s)<E(2s)=E(2p)<E(3s)=E(3p)<E(4s)<E(3d) D: E(1s)<E(2s)=E(2p)<E(3s)=E(3p)=E(3d)<E(4s)
氢原子轨道的能级高低是 A: E(1s)<E(2s)<E(2p)<E(3s)<E(3p)<E(3d)<E(4s) B: E(1s)<E(2s)<E(2p)<E(3s)<E(3p)<E(4s)<E(3d) C: E(1s)<E(2s)=E(2p)<E(3s)=E(3p)<E(4s)<E(3d) D: E(1s)<E(2s)=E(2p)<E(3s)=E(3p)=E(3d)<E(4s)
E→ E + E | E - E | E * E | E / E | ( E ) | i 下面的推导过程是句子i+i*i的规范推导的是: E=>E*E=>E*i=>E+E*i=>E+i*i=>i+i*i|E=>E*E=>E*i=>E+E*i=>i+E*i=>i+i*i|E=>E+E=>E+E*E=>E+E*i=>E+i*i=>i+i*i|E=>E+E=>E+E*E=>E+i*E=>E+i*i=>i+i*i
E→ E + E | E - E | E * E | E / E | ( E ) | i 下面的推导过程是句子i+i*i的规范推导的是: E=>E*E=>E*i=>E+E*i=>E+i*i=>i+i*i|E=>E*E=>E*i=>E+E*i=>i+E*i=>i+i*i|E=>E+E=>E+E*E=>E+E*i=>E+i*i=>i+i*i|E=>E+E=>E+E*E=>E+i*E=>E+i*i=>i+i*i
下列情况中，属于饱和状态的是（ ）。 A: E≠e B: E＞e C: E=e D: E＜e
下列情况中，属于饱和状态的是（ ）。 A: E≠e B: E＞e C: E=e D: E＜e